web: app: add login_required config option
web: app: add login_required config option

when set to false login_required will always auth a user.

pipedrive/dreadnot,ebensing/dreadnot,racker/dreadnot,pipedrive/dreadnot,racker/dreadnot,pipedrive/dreadnot,ebensing/dreadnot,racker/dreadnot,fr34k8/dreadnot,fr34k8/dreadnot,ebensing/dreadnot